9711090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 27529920

約数和(自身を除く): 17818830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 631, 810, 855, 1026, 1262, 1539, 1710, 1893, 2565, 3078, 3155, 3786, 5130, 5679, 6310, 7695, 9465, 11358, 11989, 15390, 17037, 18930, 23978, 28395, 34074, 35967, 51111, 56790, 59945, 71934, 85185, 102222, 107901, 119890, 170370, 179835, 215802, 255555, 323703, 359670, 511110, 539505, 647406, 971109, 1079010, 1618515, 1942218, 3237030, 4855545, 9711090]

約数ペア:

[(1, 9711090), (2, 4855545), (3, 3237030), (5, 1942218), (6, 1618515), (9, 1079010), (10, 971109), (15, 647406), (18, 539505), (19, 511110), (27, 359670), (30, 323703), (38, 255555), (45, 215802), (54, 179835), (57, 170370), (81, 119890), (90, 107901), (95, 102222), (114, 85185), (135, 71934), (162, 59945), (171, 56790), (190, 51111), (270, 35967), (285, 34074), (342, 28395), (405, 23978), (513, 18930), (570, 17037), (631, 15390), (810, 11989), (855, 11358), (1026, 9465), (1262, 7695), (1539, 6310), (1710, 5679), (1893, 5130), (2565, 3786), (3078, 3155)]